function uc_attribute_option_ajax in Ubercart 7.3

Same name and namespace in other branches

1. 8.4 uc_attribute/uc_attribute.module \uc_attribute_option_ajax()

Ajax callback for attribute selection form elements.

1 string reference to 'uc_attribute_option_ajax'

_uc_attribute_alter_form in uc_attribute/uc_attribute.module

Helper function for uc_attribute_form_alter().

File

uc_attribute/uc_attribute.module, line 1256

Ubercart Attribute module.

Code

function uc_attribute_option_ajax($form, $form_state) {
  $parents = $form_state['triggering_element']['#array_parents'];
  $wrapper = '#' . $form_state['triggering_element']['#ajax']['wrapper'];
  while ($key = array_pop($parents)) {
    if ($key == 'attributes') {
      array_push($parents, $key);
      $element = drupal_array_get_nested_value($form, $parents);
      $commands[] = ajax_command_replace($wrapper, drupal_render($element));
      break;
    }
  }
  if (strpos($form['#form_id'], 'add_to_cart_form') !== FALSE) {
    $commands = array_merge($commands, uc_product_view_ajax_commands($form_state, array(
      'display_price',
      'weight',
      'cost',
    )));
  }
  $commands[] = ajax_command_prepend($wrapper, theme('status_messages'));
  return array(
    '#type' => 'ajax',
    '#commands' => $commands,
  );
}